gnome.mk: rename gdkpixbuf2 to gdkpixbuf to prepare for port move

The GTK 1-based gdk-pixbuf has not existed for some time.

No functional or package changes.

net/avahi-app: Let slave ports set PORTREVISION

accessibility/at-spi2-core: update to 2.46.0

What's new in at-spi2-core 2.46.0:
* Fix GetInterfaces documentation on org.a11y.atspi.Accessible
  interface.

What's new in at-spi2-core 2.45.91:
* Send device event controller events using the same signature as other
  events.
* Document the Accessible, Action, and Cache dbus interfaces.
* Fix license of atspi-gmain.c (#87).

What's new in at-spi2-core 2.45.90:
* xml: Add some documentation.
* xml: Fix event arguments.

Fix WWW in parent/child ports

Many of the WWW are overwritten later which means the wrong value
is used. This did not happen before where the children were either
 a) just using the pkg-descr from the parents
 b) or had their own separate pkg-descr with custom WWW

Use WWW?= in parents when the child's WWW is different.

Children that use the same WWW as the parent can just inherit it,
i.e., the child WWW can be removed.

Approved by:	portmgr (implicit)

Remove WWW entries moved into port Makefiles

Commit b7f05445c00f has added WWW entries to port Makefiles based on
WWW: lines in pkg-descr files.

This commit removes the WWW: lines of moved-over URLs from these
pkg-descr files.

Approved by:		portmgr (tcberner)

Add WWW entries to port Makefiles

It has been common practice to have one or more URLs at the end of the
ports' pkg-descr files, one per line and prefixed with "WWW:". These
URLs should point at a project website or other relevant resources.

Access to these URLs required processing of the pkg-descr files, and
they have often become stale over time. If more than one such URL was
present in a pkg-descr file, only the first one was tarnsfered into
the port INDEX, but for many ports only the last line did contain the
port specific URL to further information.

There have been several proposals to make a project URL available as
a macro in the ports' Makefiles, over time.

net: remove 'Created by' lines

A big Thank You to the original contributors of these ports:

  *  <ports@c0decafe.net>
  *  Aaron Dalton <aaron@FreeBSD.org>
  *  Aaron Straup Cope <ascope@cpan.org>
  *  Aaron Zauner <az_mail@gmx.at>
  *  Adam Jette <jettea46@yahoo.com>
  *  Adam Weinberger <adamw@FreeBSD.org>
  *  Alan Eldridge <alane@geeksrus.net>
  *  Alex Bakhtin <Alex.Bakhtin@gmail.com>
  *  Alex Deiter <Alex.Deiter@Gmail.COM>
  *  Alex Dupre <ale@FreeBSD.org>
  *  Alex Dupre <sysadmin@alexdupre.com>

Remove # $FreeBSD$ from Makefiles.

Oops, commit from the correct directory and update the rest of Avahi too.

Update `databases/gdbm' to version 1.18.1, an important bugfix release
which restores compatibility with old databases (version 1.8) and some
later versions which were built without mmap(2) support.  Due to shlib
version change, bump port revisions of the consumer ports.

PR:		233059
Exp-run by:	antoine
Approved by:	maintainer (johans, numerous timeouts)

- Convert ${MAKE_CMD} -> ${DO_MAKE_BUILD}

Submitted by:	adamw@

- Update to 0.7

PR:		220022, 217179, 223889, 228138
Approved by:	maintainer timeout (3 months)

Remove ${PORTSDIR}/ from dependencies, categories m, n, o, and p.

With hat:	portmgr
Sponsored by:	Absolight

- Fix plist issue in py-avahi: comment out file which is installed by avahi-app
port
- Fix plist issues in many *avahi* ports: only create etc/avahi in avahi-app
- Switch to @sample

PR:		203283
Submitted by:	amdmi3
Approved by:	gnome (kwm)

Drop :keepla from libtool USES.

While here fix some stage qa issues, in a couple of these ports.

- Fix manpage links
- Add empty directory to plist

PR:		200666
Submitted by:	admin@vladiom.com.ua
Approved by:	portmgr blanket

Cleanup plist

Convert GMAKE to MAKE_CMD
Please note that lots of invocation of MAKE_CMD here are wrong as they do not
properly respect MAKE_ENV and friends

With hat:	portmgr

- Convert net/avahi-* to USES=libtool:keepla.
- INSTALL_TARGET=install-strip.
- Replace GMAKE with MAKE_CMD.

Update to new lib_depends syntax, stageify,
Unbreak py-avahi and allow avahi-gtk3 to build with gtk+ 3.10.

- Remove manual creation and removal of share/applications, as it's now in the
mtree (categories starting with [np])

Approved by:	portmgr (bdrewery)

Add NO_STAGE all over the place in preparation for the staging support (cat:
net)

Allow avahi slaves to add to USE_GNOME, this fixes the build in clean
enviroments. Bump portrevision to make sure on already installed systems that
all the dependancies are recorded.

Submitted by:	miwi & bapt

Update to 0.6.31.

Trim headers, update to new USES, remove obsolete Qt3 bindings.
Add new gtk3 avahi library. Misc cleanups.

Obtained from:	GNOME devel repo

- update png to 1.5.10

- Track dependencies after databases/gdbm update

Remove USE_GNOME=gnometarget from ports. It has been a empty keyword since
mid 2008.

PR:             ports/159624
Submitted by:   Ruslan Mahmatkhanov <cvs-src@yandex.ru>

Fix avahi-ui build.

Update to 0.6.27.

%%DATADIR%% is owned by avahi-app, so it should not be removed here.

Submitted by:   nork

- update to 1.4.1
Reviewed by:    exp8 run on pointyhat
Supported by:   miwi

- update to jpeg-8

- bump all port that indirectly depends on libjpeg and have not yet been bumped
or updated
Requested by:   edwin

-Update to 0.6.23.
-Remove 5.x support.
-Get rc scripts to use current style for rename by remove '.sh' suffix. [1]

PR:             ports/122443 [1]
Submitted by:   rafan [1]

Bump portrevision due to upgrade of devel/gettext.

The affected ports are the ones with gettext as a run-dependency
according to ports/INDEX-7 (5007 of them) and the ones with USE_GETTEXT
in Makefile (29 of them).

PR:             ports/124340
Submitted by:   edwin@
Approved by:    portmgr (pav)

Add a missing dependency on intltool where needed.

Reported by:    pointyhat via linimon

Update to 0.6.22

depend on avahi-app instead of avahi

Presenting GNOME 2.20.1 and all related works for FreeBSD.  The official
GNOME 2.20 release notes can be found at
http://www.gnome.org/start/2.20/notes/en/ .  Beyond that, this update
includes the new GIMP 2.4 (courtesy of ahze).

The GNOME 2.20 update also includes a huge change in the FreeBSD GNOME
hierarchy.  We are now using the more standard DATADIR of ${PREFIX}/share
rather than ${PREFIX}/share/gnome. The result is that fewer patches and
hacks are needed to port GNOME components to FreeBSD.  This will mean some
user changes may be required, so be sure to read /usr/ports/UPDATING for
more details.

This release and the things we accomplished in it would not have been
possible without mezz's crazy idea to collapse DATADIR, and his persistence
to make it happen successfully.  Ahze and pav also deserve thanks for